75339941 has 8 divisors (see below), whose sum is σ = 79217400. Its totient is φ = 71547840.

The previous prime is 75339917. The next prime is 75339947. The reversal of 75339941 is 14993357.

It can be written as a sum of positive squares in 4 ways, for example, as 863041 + 74476900 = 929^2 + 8630^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75339941 - 2¹⁴ = 75323557 is a prime.

It is a super-2 number, since 2×75339941² = 11352213419766962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75339947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19526 + ... + 23063.

It is an arithmetic number, because the mean of its divisors is an integer number (9902175).

Almost surely, 2^75339941 is an apocalyptic number.

It is an amenable number.

75339941 is a deficient number, since it is larger than the sum of its proper divisors (3877459).

75339941 is a wasteful number, since it uses less digits than its factorization.

75339941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42679.

The product of its digits is 102060, while the sum is 41.

The square root of 75339941 is about 8679.8583513788. The cubic root of 75339941 is about 422.3525220833.

The spelling of 75339941 in words is "seventy-five million, three hundred thirty-nine thousand, nine hundred forty-one".